Show HN: MailAccess – the true Email OSINT framework

Category: security

Tags: osint, email, security, breach-detection, cli

Score: 6.8/10 (Innovation: 6, Technical: 7, Documentation: 7, Utility: 7)

MailAccess is a self-hostable OSINT platform that investigates email addresses by aggregating breach databases, social networks, DNS records, and public web sources to produce a unified exposure score and structured findings. It offers a large platform corpus, name consensus, domain email harvesting, and multiple export formats, with a commercial Pro tier for business-contact enrichment. Notable for its evidence-first approach and extensive module coverage.

Target audience: security researchers, penetration testers, OSINT analysts

Repository: https://mailaccess.pro · Python · MIT · 1666 stars

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